Abstract: The present invention relates to a book clip, and more particularly, to a book clip that is easy to carry and used to securely fix both pages of an opened book. The book clip includes a transverse rod shorter than a transversal length of an opened book by a predetermined length, leaf supporting rods bent at the ends of the transverse rod to be respectively positioned on the front side of the opened book, and an elastic supporting rod vertically protruded from an approximately central region of the transverse rod to support the rear side of the opened book. Thus, the burden due to the weight and the volume of the book clip that a user feels when carrying the book clip is mitigated, and the user can open the book anywhere to fix desired pages of the book.